HD64F7047F50V Renesas Electronics America, HD64F7047F50V Datasheet - Page 310

• Manufacturer Part Number: HD64F7047F50V
• Description: IC H8 MCU FLASH 256K 100TQFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7047r

Specifications of HD64F7047F50V

• Core Processor: SH-2
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: CAN, SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 53
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 12K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 16x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-TQFP, 100-VQFP
• Package: 100PQFP
• Family Name: SuperH
• Maximum Speed: 50 MHz
• Operating Supply Voltage: 5 V
• Data Bus Width: 32 Bit
• Number Of Programmable I/os: 53
• Interface Type: CAN/SCI
• On-chip Adc: 16-chx10-bit
• Number Of Timers: 7
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 6 Instruction Descriptions
3. Multiplier Input/Output
The multiplier input/output is defined based on the union named DSP_MUL_Set noted below.
This union is composed of four longwords. One longword each is allocated for the two inputs, but
only the upper 16 bits of both of these (usi [0], usi [2]) are used. Two longwords including guard
bit usage (dst, dstg) correspond to the outputs.
The multiplier input/output names are defined as follows, using the union DSP_MUL_Set noted
above.
Rev. 5.00 Jun 30, 2004 page 294 of 512
REJ09B0171-0500O
#define MINUS_OP_G_OV ((~DSP_ALU_SRC1G_BIT7 && DSP_ALU_SRC2G_BIT7 &&
DSP_ALU_DSTG_BIT7) || (DSP_ALU_SRC1G_BIT7 && ~DSP_ALU_SRC2G_BIT7 &&
~DSP_ALU_DSTG_BIT7))
#define POS_NOT_OV ((DSP_ALU_DSTG_LSB8==0x00) &&
(DSP_ALU_DST_MSB==0x0))
#define NEG_NOT_OV ((DSP_ALU_DSTG_LSB8==0xff) &&
(DSP_ALU_DST_MSB==0x1))
/* Definition of Union DSP_MUL_Set */
union {
} DSP_MUL_Set;
/* Definition of multiplier input/output in DSP operation instructions
*/
#define DSP_M_SRC1
#define DSP_M_SRC2
unsigned long int
struct {
} aa;
unsigned short int usi[4];
struct {
} dst;
struct {
} dstg;
unsigned msb: 1;
unsigned: 31;
unsigned: 24;
unsigned lsb8: 8;
DSP_MUL_Set.aa.usi[0]
DSP_MUL_Set.aa.usi[2]
uli[4];